Expanded notation
volume
British pronunciation/ɛkspˈandɪd nəʊtˈeɪʃən/
American pronunciation/ɛkspˈændᵻd noʊtˈeɪʃən/

"expanded notation"の定義と意味

Expanded notation
01

展開表記, 拡張表記

a way of representing numbers as the sum of each digit multiplied by its place value
example
Example
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Students learn expanded notation to better understand the structure and value of numbers.
学生たちは、数字の構造と価値をよりよく理解するために、展開表記を学びます。
In expanded notation, the number 352 would be written as 300 + 50 + 2.
展開表記では、352は300+50+2と書かれます。
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